According to an autopsy report released by the Los Angeles County Coroner’s Office, the 26-year-old rapper died of an "accidental overdose" with a mixture of fentanyl, cocaine and alcohol found in his system at the time of his tragic passing.

The procedure was completed three days after Miller's death and was later released to his family.

Just last week, a tribute show in honor of the "Self Care" artist took place at the L.A. Greek Theater. Mac Miller: A Celebration Of Life featured performances by Chance the Rapper, Travis Scott, John Mayer and more.